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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Source	Office of Environment and Heritage
Latest Sample Date	08-06-2005
Taxa count ORDER	10
Taxa count FAMILY	22
Taxa count ALT	22
Mayflies present?	5
	ORDER	FAMILY	ALT
SIGNAL	3	3.6	2
Weighted SIGNAL	4.2		3.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Arable Farming	3.3.0 Cropping, 4.3.0 Irrigated cropping	70.15%	19,805,997,230m²
	Minimal Use	2.1.0 Grazing native vegetation	24.79%	6,999,027,228m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River, 6.4.0 Channel/aqueduct, 6.5.0 Marsh/wetland	3.67%	1,037,105,856m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.59%	167,226,758m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.5.3 Recreation and culture	0.59%	166,726,827m²
	Industrial	5.3.0 Manufacturing and industrial	0.15%	42,994,024m²
	Natural	1.2.0 Managed resource protection	0.04%	11,248,437m²
	Mining	5.8.0 Mining	0.02%	4,499,375m²
Show minor land uses 5
				282,348,257m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Ancylidae (Unident.) KG069999	1
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Unknown OJ	26
Copepoda (Unident.) OJ999999	26
Unknown OT	6
Palaemonidae (Unident.) OT029999	6

Unknown OV	6
Parastacidae (Unident.) OV019999	6

Coleoptera QC	14	5
Dytiscidae (Unident.) QC099999	4
Hydrophilidae (Unident.) QC119999	6

Hydraenidae (Unident.) QC139999	3

Staphylinidae (Unident.) QC189999	1
Diptera QD	101	3
Culicidae (Unident.) QD079999	14

Ceratopogonidae (Unident.) QD099999	48

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	34
Ephemeroptera QE	5	9
Baetidae (Unident.) QE029999	3
Caenidae (Unident.) QE089999	2
Hemiptera QH	16	2
Mesoveliidae (Unident.) QH529999	1
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	9
Notonectidae (Unident.) QH679999	5
Trichoptera QT	6	8
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	4

SIGNALT	3.0
	ORDER
Weighted SIGNALT	2.8